Klein Tools MODbox™ Single Drawer Toolbox features large open capacity for bulky items and a reinforced bottom to prevent drawer sag. Heavy-duty ball bearing slides provide smooth drawer action. It comes with two removable dividers for optimal storage flexibility. Single Drawer Toolbox is made with impact resistant polymers and has a 50-Pound (22.7 kg) capacity. Easily connects with other MODbox™ components to make a custom mobile workstation. Features: MODbox™ Single Drawer Toolbox is made with impact resistant polymers and easily interconnects for a customized mobile workstation; Large open capacity single drawer stores bulkier items such as power tools and comes with two removable dividers for flexibility and convenience; Locking bar secures drawers for transportation and neatly stores in base of box when not in use; Reinforced bottom channel provides rigidity to prevent drawer sag when loaded; rugged drawer supports 50 pounds (22.7 kg); Heavy-duty ball-bearing slides fully extend and allows for smooth open and close; Steel-reinforced red locking latch prevents tool theft by using any padlock with 5/16-Inch diameter or less shack; Secure the entire system with a cable lock by using 3/8-Inch steel reinforced lock location; Built-in side rails provide easy access to commonly used items; side rail accessories offered separately; Lid features molded-in ruler and V-groove for conduit or PVC; Reinforced Bottom Channel; Locking Bar; Ball-Bearing Slides; Removable Dividers; Attach Accessories to Rails; Locking bar secures drawer for transportation and neatly stores in base of box when not in use; Steel-reinforced red locking latch prevents tool theft by using any padlock with 5/16-Inch diameter or less shackle - Warnings: Do not use as a step stool or ladder.; 50 lb (22.7 kg) max system weight rating.